"Speaking Polish is not easy."
Translation:Mówienie po polsku nie jest łatwe.
January 12, 2016
18 CommentsThis discussion is locked.
This discussion is locked.
You can only use the construction with "to" in an "X is Y" sentence, if both X and Y are noun phrases. And here, Y is an adjective.
https://www.duolingo.com/comment/16296174 - more info here :)